Question

A can do a job in 15 days while b does in 10 days. after working together for 2 days b leaves. in how many days A will finish the work

Answer 1

Answer:

3 days

Step-by-step explanation:

as you can see that A takes 1/2 days more than B

if B does a work in 1 day then B does it in 1 1/2 days.

so to solve we will divide 15/10

after cutting you will recieve 3/2

if you multiply 3/2 × 2 = 3

thus the answer is 3

mark as brainliest